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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Inventories (Details) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Obsolete Inventory [Roll Forward]        
Beginning balance $ 843,000 $ 593,000 $ 799,000 $ 616,000
Additions 6,000 19,000 61,000 19,000
Deductions (211,000) (3,000) (222,000) (26,000)
Ending balance 638,000 609,000 638,000 609,000
Proceeds From Sale Of Inventory $ 200,000   $ 200,000